玫瑰精油的粗提取实验(共3页).doc
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1、精选优质文档-倾情为你奉上玫瑰精油的提取实验Roses essential oil extraction experiments【引言】从玫瑰花中提取出的玫瑰油称为“液体黄金”,是世界香料工业不可取代的原料,多用于制造高级香水等化妆品。工业上大约5kg玫瑰花瓣才能提取出一滴纯正的玫瑰精油。提取出的玫瑰油不含有任何添加剂或化学原料,是纯天然的护肤品,具有极好的抗衰老和止痒作用,能够促进细胞再生、防止肌肤老化、平抚肌肤细纹,还具有使人放松、愉悦心情的功效。【Introduction】Be called the liquid gold from the rose oil drawing out in
2、 the rose, the raw material being that world spice industry is not allowed to replace, is used to make the high-grade perfume waiting for cosmetics much. On industry, 5 kg roseleafs ability extracts out one drops of pure extract of roses oil approximately. The rose oil drawing out is not contained h
3、aving any additive or chemistry raw material , is not is a pure natural skin-care article , is not have extremely good resisting growing old composing in reply an effect relieving itching , is not is able to boost a cell regenerating , is not prevent skin ageing , the tie from stroking thin lines of
4、 skin lightly, have the effect using delighted to loosen, state of mind of person.【摘要】植物芳香油具有较强的挥发性,还能随水蒸气蒸发,因此可以利用蒸馏法提取植物芳香油。法国香水业作为一种工业生产,最初就是通过蒸馏法来获得芳香油的。玫瑰油、薄荷油、肉桂油、熏衣草油、檀香油等主要由蒸馏法获得。本实验主要通过水蒸气蒸馏法,粗提取玫瑰精油。利用水蒸气将挥发性较强的植物芳香油携带出来,形成油水混合物,冷却后,油水混合物又会重新分出油层和水层。理想实验装置如下图,由条件限制,实验装置较简陋,与下图稍有不同。【Abstrac
5、t】Plant aromatic oil is highly volatile, but also with the evaporation of water vapor, it can use the distillation of aromatic oil extraction plants. French perfume industry as an industrial production, is the first to get through the distillation of aromatic oil. Rose oil, mint oil, cinnamon oil, l
6、avender oil, sandalwood oil obtained by distillation.The experiment passes steam distillation mainly, oil picking up extract of roses roughly. Compound , the queen who cools down making use of steam stronger fugacity plant aromatic oil to be carried out , forming fringe benefit, fringe benefit the c
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